EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"bb4b901d0ddf5198cd7a56781befb833aae8f37219ac74c56b94ed0270dce95e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VjpGnJRxqO"}]}